Something's Missing.

Hang on -- mention of Dick Van Dyke and British accents, check. Mention of accent coach, check. Mention of "...lazy mouth Midwesterners," check. Mention of how bad Dick Van Dyke's accent was...

Oh, it's an American speaking. Carry on.

The Plymouth Patch (Plymouth, Michigan), Feburary 13, 2010, "Barefoot Productions Takes on British Farce with 'Black Comedy'" By Nicole Krawcke

“I’ve told the entire cast through the rehearsal process that this is really nothing more than a Dick Van Dyke episode with British accents,” Hane said.